206524640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1901}}^1$

素因数の和:2020

約数の個数: 96

約数和(自身を含む): 563661504

約数和(自身を除く): 357136864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 1120, 1358, 1552, 1901, 1940, 2716, 3104, 3395, 3802, 3880, 5432, 6790, 7604, 7760, 9505, 10864, 13307, 13580, 15208, 15520, 19010, 21728, 26614, 27160, 30416, 38020, 53228, 54320, 60832, 66535, 76040, 106456, 108640, 133070, 152080, 184397, 212912, 266140, 304160, 368794, 425824, 532280, 737588, 921985, 1064560, 1290779, 1475176, 1843970, 2129120, 2581558, 2950352, 3687940, 5163116, 5900704, 6453895, 7375880, 10326232, 12907790, 14751760, 20652464, 25815580, 29503520, 41304928, 51631160, 103262320, 206524640]

約数ペア:

[(1, 206524640), (2, 103262320), (4, 51631160), (5, 41304928), (7, 29503520), (8, 25815580), (10, 20652464), (14, 14751760), (16, 12907790), (20, 10326232), (28, 7375880), (32, 6453895), (35, 5900704), (40, 5163116), (56, 3687940), (70, 2950352), (80, 2581558), (97, 2129120), (112, 1843970), (140, 1475176), (160, 1290779), (194, 1064560), (224, 921985), (280, 737588), (388, 532280), (485, 425824), (560, 368794), (679, 304160), (776, 266140), (970, 212912), (1120, 184397), (1358, 152080), (1552, 133070), (1901, 108640), (1940, 106456), (2716, 76040), (3104, 66535), (3395, 60832), (3802, 54320), (3880, 53228), (5432, 38020), (6790, 30416), (7604, 27160), (7760, 26614), (9505, 21728), (10864, 19010), (13307, 15520), (13580, 15208)]